OlfactionBase: A repository of Odors, Odorants, Olfactory Receptors and related information
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Odorants & Odorless Compounds

Odorants are volatile and largely hydrophobic organic compounds possessing odors while odorless compounds are chemicals which do not possess or are associated with any odor. OlfactionBase comprises of 3985 odorant molecules representing an array of odors and 1124 odorless compounds. Odorant molecules are classified by 30 functional groups such as (acid, alcohol, aldehyde, alkane, cyclic, ether, ester, ketone, thiol, etc.). Each molecule entry includes detail information about physicochemical properties, odor profile, pharmacokinetic profile and drug likeness and cross-references to other biological databases. Among 3985 odorant molecules, 197 molecules are associated with 156 Olfactory receptors belonging to two species (Human and Mus musculus). The user-friendly interface of Olfactionbase facilitates exploration of chemicals in various ways: search chemical compounds with CAS No., odor and sub-odors, functional group, SMILES notation and molecular weight.

 
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ODORANTS
ODORLESS

 

Sr.No. Name SMILES CAS No Mol. Wt. Mol. Formula PubChem ZINC #OR's #Odors Details
3826 Sodium mercaptopyruvate C(C(=O)C(=O)[O-])S.[Na+] 10255-67-1 270.36 C15H26O4 23673663 ZINC3869277  0 3 View
3827 l-Monomenthyl glutarate CC1CCC(C(C1)OC(=O)CCCC(=O)O)C(C)C 220621-22-7 186.29 C11H22O2 24752885 ZINC34268977 0 2 View
3828 6-Methoxy-2,6-dimethyloctanal CCC(C)(CCCC(C)C=O)OC 929253-05-4 290.45 C10H10O2S4 24755581 ZINC64624572 0 6 View
3829 Bis(2-methyl-3-furyl) tetrasulfide CC1=C(C=CO1)SSSSC2=C(OC=C2)C 28588-76-3 218.33 C15H22O 24832089 ZINC71613678 0 2 View
3830 (2Z,6E)-2,6-Dimethyl-10-methylidenedodeca-2,6,11-trienal CC(=CCCC(=C)C=C)CCC=C(C)C=O 8028-48-6 500.49 C20H36O14 24976875 ZINC1531566 0 1 View
3831 Galactoarabinan CC1C(C(C(C(O1)CO)O)OC2C(C(C(C(O2)COC3C(C(C(CO3)O)OC)O)O)OC)O)O 9036-66-2 199.27 C9H13NO2S 28487856 ZINC95803272 0 3 View
3832 2-(4-Methyl-5-thiazolyl)ethyl propionate CCC(=O)OCCC1=C(N=CS1)C 324742-96-3 128.17 C7H12O2 29933357 ZINC21999701 0 2 View
3833 Hept-5-enoic acid CC=CCCCC(=O)O 3593-00-8 524.77 C34H52O4 44134911 ZINC33820273 0 1 View
3834 5-(2,3-Dimethyl-3-tricyclo[2.2.1.02,6]heptanyl)-2-methylpent-2-enyl] acetate;[2-methyl-5-(2-methyl-3-methylidene-2-bicyclo[2.2.1]heptanyl)pent-2-enyl] acetate CC(=CCCC1(C2CCC(C2)C1=C)C)COC(=O)C.CC(=CCCC1(C2CC3C1(C3C2)C)C)COC(=O)C 1323-00-8 180.29 C12H20O 44135702 ZINC103594408 0 11 View
3835 2,6-Dodecadienal, (2E,6Z)- CCCCCC=CCCC=CC=O 21662-13-5 192.30 C13H20O 44135834 ZINC25695874 0 9 View
3836 3a,4,5,6,7,7a-Hexahydromethoxydimethyl-4,7-methano-1H-indene CC1C2C3CCC(C3)C2C(=C1C)OC 93942-00-8 192.30 C13H20O 44145813 ZINC141667756 0 4 View
3837 7-Isopropyl-5-methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde CC1=CC2C(CC1CC2C(C)C)C=O 93904-56-4 168.23 C10H16O2 44149601 ZINC2382492 0 4 View
3838 (3Z)-Hex-3-en-1-yl cyclopropanecarboxylate CCC=CCCOC(=O)C1CC1 188570-78-7 220.31 C14H20O2 44152604 ZINC96331732 0 6 View
3839 3-Tricyclo[5.2.1.02,6]dec-4-enyl butanoate CCCC(=O)OC1C=CC2C1C3CCC2C3 113889-23-9 198.30 C12H22O2 44153588 ZINC142178073 0 6 View
3840 2,6-Dimethyl-5-heptenal propyleneglycol acetal CC1COC(O1)C(C)CCC=C(C)C 74094-63-6 238.37 C15H26O2 44153717 ZINC83409141  0 2 View
3841 Spiro(bicyclo(4.1.0)heptane-2,5'-(1,3)dioxane), 2',2',3,7,7-pentamethyl-, (1R,3R,6S)-rel- CC1CCC2C(C2(C)C)C13COC(OC3)(C)C 121251-68-1 258.36 C17H22O2 44154128 ZINC115106284 0 7 View
3842 p-Menth-1-en-8-yl benzoate CC1=CCC(CC1)C(C)(C)OC(=O)C2=CC=CC=C2 71648-34-5 297.46 C16H27NO2S 44154170 ZINC38632985 0 6 View
3843 2-(4-Methyl-5-thiazolyl)ethyl decanoate CCCCCCCCCC(=O)OCCC1=C(N=CS1)C 101426-31-7 158.24 C9H18O2 44182035 ZINC95618233  0 2 View
3844 3S,7,11-Trimethyl-6E,10-dodecadienal CC(CCC=C(C)CCC=C(C)C)CC=O 194934-66-2 196.24 C11H16O3 44256573 ZINC5734818 0 4 View
3845 Furfuryl hexanoate CCCCCC(=O)OCC1=CC=CO1 39252-02-3 196.24 C11H16O3 557222 ZINC2557904 0 6 View
3846 Carbonic acid, 4-cycloocten-1-yl methyl ester COC(=O)OC1CCCC=CCC1 87731-18-8 184.23 C10H16O3 44360885 ZINC98090129 0 8 View
3847 (3E,6Z)-3,6-Nonadien-1-ol CCC=CCC=CCCO 56805-23-3 140.22 C9H16O 44630408 ZINC2002297 0 16 View
3848 1-[(3Ar,7aS)-3a,4,7,7a-tetrahydro-3H-inden-5-yl]ethanone CC(=O)C1=CCC2C=CCC2C1 79044-50-1 162.23 C11H14O 45086247 ZINC39071297 0 4 View
3849 4-Methyl-2-propyl-1,3-oxathiane CCCC1OCCC(S1)C 1064678-08-5 160.28 C8H16OS 46195362 ZINC142663842 0 6 View
3850 S-Methyl 4-methylpentanethioate CC(C)CCC(=O)SC 61122-71-2 146.25 C7H14OS 46779070 ZINC14592814 0 6 View
Showing 3826 to 3850 of total 3985 entries